{"id":"CVE-2024-4709","aliases":["EUVD-2024-44306","GHSA-m5h9-p6gp-j46h"],"status":"published","title":"Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder \u003c= 5.1.16 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘subject’ parameter in versions up to, and including, 5.1.16 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, and access granted by an administrator, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00387,"percentile":0.33315,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-05-18T07:38:34Z","modified":"2026-06-17T08:02:27Z","products":[{"vendor":"fluentforms","product":"contact_form"},{"vendor":"techjewel","product":"fluent forms – customizable contact forms, survey, quiz, \u0026 conversational form builder"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5fe317a6-a391-441a-aac8-c8fa57e73169?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/fluentform/trunk/app/Services/FormBuilder/Notifications/EmailNotification.php#L106","tags":["x_transferred","Product"]},{"url":"https://plugins.trac.wordpress.org/browser/fluentform/trunk/app/Services/FormBuilder/Notifications/EmailNotification.php#L164","tags":["x_transferred","Product"]},{"url":"https://plugins.trac.wordpress.org/browser/fluentform/trunk/app/Services/FormBuilder/Notifications/EmailNotification.php#L194","tags":["x_transferred","Product"]},{"url":"https://plugins.trac.wordpress.org/changeset/3088078/","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-4709"},{"url":"https://plugins.trac.wordpress.org/changeset/3088078"},{"url":"https://github.com/advisories/GHSA-m5h9-p6gp-j46h"}],"sources":{"cve":[{"id":"CVE-2024-4709","title":"Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder \u003c= 5.1.16 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘subject’ parameter in versions up to, and including, 5.1.16 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, and access granted by an administrator, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-05-18T07:38:34.748Z","modified":"2026-04-08T16:56:28.315Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:16.78507Z"}],"euvd":[{"id":"EUVD-2024-44306","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘subject’ parameter in versions up to, and including, 5.1.16 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, and access granted by an administrator, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-05-18T07:38:34Z","modified":"2026-04-08T16:56:28Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:56.607873Z"}],"ghsa":[{"id":"GHSA-m5h9-p6gp-j46h","title":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin...","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘subject’ parameter in versions up to, and including, 5.1.16 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, and access granted by an administrator, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-05-18T09:30:48Z","modified":"2025-02-06T21:32:09Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:59:49.339987Z"}],"nvd":[{"id":"CVE-2024-4709","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘subject’ parameter in versions up to, and including, 5.1.16 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, and access granted by an administrator, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-05-18T08:15:08.41Z","modified":"2026-06-17T08:02:27.54Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:01.327642Z"}]}}